WCF POST Call不起作用 [英] WCF POST CALL IS NOT WORKING

问题描述

我已经尝试过多次调用wcf服务，但是它不起作用，但是get呼叫工作正常.这里的代码:-

WCF IService->

Hi,

I have lot tried post call to wcf service but its not working,but get call is working fine.here''s code:-

WCF IService->

[ServiceContract]
    public interface IService
    {
        [OperationContract]
        void DoWork();

        [OperationContract]
        [WebInvoke(Method = "GET", UriTemplate = "/TestMethod", RequestFormat = WebMessageFormat.Json, ResponseFormat = WebMessageFormat.Json)]
        string TestMethod();

        [OperationContract]
        [WebInvoke(Method = "POST", UriTemplate = "/TestMethod_FORPOST", RequestFormat = WebMessageFormat.Json, ResponseFormat = WebMessageFormat.Json)]
        string TestMethod_FORPOST(string param1);
    }

Wcf-Service.svc.cs:-

Wcf-Service.svc.cs:-

[ServiceBehavior(AddressFilterMode = AddressFilterMode.Any)]
   [AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Required)]
   public class Service : IService
   {
       public void DoWork()
       {
       }

       public string TestMethod()
       {
           return "Success";
       }

       public string TestMethod_FORPOST(string param1)
       {
           return "SuccessFullyPosted";
       }

Web Confi:-<！-CustomSettingsForWCF->

Web Confi:- <!--CustomSettingsForWCF-->

<system.servicemodel>

  <bindings>
    <webhttpbinding>
      <binding name="webBinding" maxreceivedmessagesize="2147483647" crossdomainscriptaccessenabled="true">
               maxBufferSize="2147483647" maxBufferPoolSize="2147483647"
               transferMode="Streamed">
        <readerquotas maxstringcontentlength="2147483647" maxarraylength="2147483647" />

        <!--<security mode="Transport">
          <transport>
            <extendedprotectionpolicy policyenforcement="Never" />
          </transport>
        </security>-->
      </binding>
    </webhttpbinding>
  </bindings>

  <services>
    <service behaviorconfiguration="Service" name="WCF_TEST_APPLICATION_WITH_AJAXCALL.Service">
      <endpoint address="" behaviorconfiguration="webEndpoint">
                binding="webHttpBinding" bindingConfiguration="webBinding" name="web"
                bindingNamespace="" contract="WCF_TEST_APPLICATION_WITH_AJAXCALL.IService" />
    </endpoint></service>
  </services>

  <behaviors>
    <endpointbehaviors>
      <behavior name="webEndpoint">
        <webhttp helpenabled="true" defaultbodystyle="Wrapped" defaultoutgoingresponseformat="Json" />
      </behavior>
    </endpointbehaviors>
    <servicebehaviors>
      <behavior name="Service">
        <servicemetadata httpgetenabled="true" />
        <servicedebug includeexceptiondetailinfaults="false" />
        <!--<userequestheadersformetadataaddress />-->
      </behavior>
    </servicebehaviors>
  </behaviors>

  <servicehostingenvironment aspnetcompatibilityenabled="true" multiplesitebindingsenabled="true" />
</system.servicemodel>
<system.webserver>
  <modules runallmanagedmodulesforallrequests="true" />
</system.webserver>

整个Call方法中的另一个应用程序:-

Another application throughout Call method:-

var  WCFurl = "http://localhost:49212/Service.svc/TestMethod_FORPOST";
 var datar = { param1: "abc" };
 alert("SecondCall");
 $.ajax({
     type: "POST",
     //contentType: "application/json; charset=utf-8",
     url: WCFurl,
     data: JSON.stringify(datar),
     dataType: "json",
     beforeSend: function (xhr) {
         xhr.setRequestHeader("Access-Control-Allow-Origin", "*");
     },
     success: function (msg) {
         alert("success");
     },
     error: function (xhr, status, error) {
         alert(xhr.status + " " + status + " " + error);
     },
     complete: function (data) {
         alert(JSON.stringify(data));
     }
 });

上面的代码可以很好地用于接听电话，但不适用于接听电话，请给我建议，如何处理接听电话?
-Sanjiv

above code is working fine for get call but not for post call, please give me suggestion, how can i do with post call?
-Sanjiv

推荐答案

.ajax({ 类型:" ， // contentType:"application/json; charset = utf-8"， 网址:WCFurl， 数据: JSON .stringify(datar)， dataType:" ， beforeSend:功能(xhr){ xhr.setRequestHeader(" ， *")； }， 成功:功能(msg){ alert(" )； }， 错误:功能(xhr，状态，错误){ alert(xhr.status + " +状态+ " " +错误)； }， 完成:功能(数据){ alert( JSON .stringify(data)); } });

.ajax({ type: "POST", //contentType: "application/json; charset=utf-8", url: WCFurl, data: JSON.stringify(datar), dataType: "json", beforeSend: function (xhr) { xhr.setRequestHeader("Access-Control-Allow-Origin", "*"); }, success: function (msg) { alert("success"); }, error: function (xhr, status, error) { alert(xhr.status + " " + status + " " + error); }, complete: function (data) { alert(JSON.stringify(data)); } });

上面的代码可以很好地用于接听电话，但不适用于接听电话，请给我建议，如何处理接听电话?
-Sanjiv

above code is working fine for get call but not for post call, please give me suggestion, how can i do with post call?
-Sanjiv

这篇关于WCF POST Call不起作用的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！